etl_code/homeless/CleanReducer.java
<gh_stars>0import java.io.IOException;

import org.apache.hadoop.io.IntWritable;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.mapreduce.Reducer;

public class CleanReducer extends Reducer<Text, IntWritable, Text, Text> {
    
    @Override
    public void reduce(Text key, Iterable<IntWritable> values, Context context) throws IOException, InterruptedException {
      context.write(key, new Text(""));
    }
}
